Historical Volatility (Parkinson) (10-Day)
Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.
abrdn Focused U.S. Small Cap Active ETF (AFSC) had 10-Day Historical Volatility (Parkinson) of 0.0546 for 2026-01-16.
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